/*
 * ScopeExit.h
 *
 * This source file is part of the FoundationDB open source project
 *
 * Copyright 2013-2024 Apple Inc. and the FoundationDB project authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef FLOW_SCOPE_EXIT_H
#define FLOW_SCOPE_EXIT_H
#pragma once

// Execute lambda as this object goes out of scope
template <typename Func>
class ScopeExit {
	std::decay_t<Func> fn;

public:
	ScopeExit(Func&& fn) : fn(std::forward<Func>(fn)) {}

	~ScopeExit() { fn(); }
};

#endif /*FLOW_SCOPE_EXIT_H*/
